The CF12AC is a thermal flow switch designed to monitor flow status of liquids and gas and can also be used to detect level. A chain of 8 LED's gives the user a visual indication to help the set point adjustment. In addition, there is also a di-chromatic LED, which shows the switch point status of the unit.

The sensing element and connection of the CF12AC is made with 316 S.S., can be coated when necessary and the enclosure is glass filled nylon. The CF12AC can be made with a great variety of process connections such as threaded, flange, or sanitary.

For PTFE coating we recommend that the switches are made with flanged connections.

The CF12AC flow switches come with a NO(normally open) contact. It is necessary to specify when a NC (normally closed) contact is needed.